Biology of early human relative uncovered

The partial skeleton of an ancient hominin has been uncovered for the first time in Tanzania, giving a new insight into the species' biology, say scientists.

Grey squirrels stop garden birds using feeders

The presence of grey squirrels at standard, hanging bird feeders cuts the number of birds visiting them by a huge 98 per cent, the latest study reveals.

Scientists identify top conservation threats and opportunities

Governments being forced to choose between preventing climate change or averting a financial crisis, carbon solar cells as an alternative source of energy and accelerated loss of rhinos and elephants are among 15 conservation ...

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